| Date | IP Address |
| 2023-04-17 | 3.124.239.35 (ClassC) |
| 2023-04-30 | 3.64.91.88 (ClassC) |
| 2023-05-17 | 3.124.96.110 (ClassC) |
| 2023-08-22 | 3.126.98.149 (ClassC) |
| 2024-08-04 | 18.197.133.178 (ClassC) |
| 2024-09-09 | 52.29.246.56 (ClassC) |
| 2024-10-13 | 18.195.81.165 (ClassC) |
| 2024-11-11 | 3.127.0.49 (ClassC) |
| 2024-11-25 | 18.185.193.107 (ClassC) |
| 2025-01-17 | 35.157.44.128 (ClassC) |
| 2025-02-05 | 65.8.248.33 (ClassC) |
| 2025-02-06 | 65.8.248.83 (ClassC) |
| 2025-06-15 | 18.238.217.77 (ClassC) |
| 2025-08-11 | 18.161.6.59 (ClassC) |
| Date | Domain | IP |
| www.bund-steuerverwaltung.de | 2024-11-25 | 52.58.48.151 |